bruce lee fighting style,bruce lee finger jab,bruce lee dangerous fight,bruce lee fighting method,bruce lee shin kicking,bruce lee straight kick,bruce lee (martial artist),bruce lee,3 most dangerous bruce lee fighting techniques,bruce,dangerous,dangerous jkd moves,lee,demonstration,jeet,kune,enter the dragon,straight,techniques,martial arts,jeet kune do,lok,kick,mixed martial arts,dan lok,octavio,fighting,tao of jkd,dan,shin,quintero